G gpu-unlock-adaNew Source code to unlock tensor features on RTX 4090 GPUs, and experimentally on the RTX 4070 Ti SUPER. The firmware is generated locally. Command lineOpen source 4,368GPL-2.0C
NGINX HTTP and reverse proxy server, mail proxy server, and generic TCP/UDP proxy server. Self-hostedOpen sourceWeb Servers 31,989BSD-2-ClauseCupdated Oct 2026
Tasmota Open source firmware for ESP devices. Total local control with quick setup and updates. Control using MQTT, Web UI, HTTP or serial. Automate using timers, rules or scripts. Integration with home automation solutions. Self-hostedOpen sourceInternet of Things (IoT) 24,931GPL-3.0Cupdated Oct 2026
GoAccess Real-time web log analyzer and interactive viewer that runs in a terminal. Self-hostedOpen sourceAnalytics 21,087GPL-2.0Cupdated Oct 2026
Seafile File hosting and sharing solution primary for teams and organizations. Self-hostedOpen sourceFile Transfer & SynchronizationGroupware 15,394GPL-2.0Cupdated Oct 2026
J Janus General-purpose, lightweight, minimalist WebRTC Server. Self-hostedOpen sourceCommunication - Video Conferencing 9,198GPL-3.0Cupdated Oct 2026
T Tinyproxy Light-weight HTTP/HTTPS proxy daemon. Self-hostedOpen sourceProxy 6,042GPL-2.0Cupdated Sept 2026
F FreeSWITCH Scalable open source cross-platform telephony platform. Self-hostedOpen sourceCommunication - SIP 5,257MPL-2.0Cupdated Oct 2026
N Nominatim Server application for geocoding (address -> coordinates) and reverse geocoding (coordinates -> address) on OpenStreetMap data. Self-hostedOpen sourceMaps and Global Positioning System (GPS) 4,541GPL-2.0Cupdated Oct 2026
Guacamole Clientless remote desktop gateway supporting standard protocols like VNC and RDP. Self-hostedOpen sourceRemote Access 4,025Apache-2.0Javaupdated Oct 2026
Domoticz Home Automation System that lets you monitor and configure various devices like: Lights, Switches, various sensors/meters like Temperature, Rain, Wind, UV, Electra, Gas, Water and much more. Self-hostedOpen sourceInternet of Things (IoT) 3,826GPL-3.0Cupdated Oct 2026
Asterisk Easy to use but advanced IP PBX system, VoIP gateway and conference server. Self-hostedOpen sourceCommunication - SIP 3,648GPL-2.0Cupdated Oct 2026
W Weechat Fast, light and extensible chat client. Self-hostedOpen sourceCommunication - IRC 3,414GPL-3.0Cupdated Oct 2026
K Kamailio Modular SIP server (registrar/proxy/router/etc). Self-hostedOpen sourceCommunication - SIP 2,982GPL-2.0Cupdated Oct 2026
T Tox Distributed, secure messenger with audio and video chat capabilities. Self-hostedOpen sourceCommunication - Custom Communication Systems 2,696GPL-3.0Cupdated Oct 2026
L LinuxCNC Linux based CNC machine controller. It can drive milling machines, lathes, 3D printers, laser cutters, plasma cutters, robot arms, hexapods, and more. Self-hostedOpen sourceManufacturing 2,512GPL-2.0Cupdated Oct 2026
Μ µStreamer Lightweight and very quick server to stream MJPEG video from any V4L2 device to the net. Self-hostedOpen sourceMedia Streaming - Multimedia Streaming 2,041GPL-3.0Cupdated Oct 2026
CUPS The Common Unix Print System uses Internet Printing Protocol (IPP) to support printing to local and network printers. Self-hostedOpen sourceMiscellaneous 1,787GPL-2.0Cupdated Oct 2026
U UUSEC WAF Industry-leading high-performance, AI and semantic technology web application firewall and API security gateway (fork of nginx). Self-hostedOpen sourceWeb Servers 1,718GPL-3.0Cupdated Oct 2026
O openSIPS SIP proxy/server for voice, video, IM, presence and any other SIP extensions. Self-hostedOpen sourceCommunication - SIP 1,544GPL-2.0Cupdated Oct 2026
Dovecot IMAP and POP3 server written primarily with security in mind. Self-hostedOpen sourceCommunication - Email - Mail Delivery Agents 1,271MITCupdated Oct 2026
O OwnTracks Recorder Store and access data published by [OwnTracks](https://owntracks.org/) location tracking apps. Self-hostedOpen sourceMaps and Global Positioning System (GPS) 1,220GPL-2.0Cupdated Oct 2026
C Cyrus IMAP Email (IMAP/POP3), contacts and calendar server. Self-hostedOpen sourceCommunication - Email - Mail Delivery Agents 652BSD-3-Clause-AttributionCupdated Oct 2026
O OpenSMTPD Secure SMTP server implementation from the OpenBSD project. Self-hostedOpen sourceCommunication - Email - Mail Transfer Agents 586ISCCupdated Sept 2026
N ngircd Portable and lightweight Internet Relay Chat server for small or private networks. Self-hostedOpen sourceCommunication - IRC 582GPL-2.0Cupdated Oct 2026
R Red Eclipse 2 Arena first-person shooter similar to Unreal Tournament. Self-hostedOpen sourceGames 542ZlibCupdated Oct 2026
U UnrealIRCd Modular, advanced and highly configurable IRC server written in C for Linux, BSD, Windows, and macOS. Self-hostedOpen sourceCommunication - IRC 527GPL-2.0Cupdated Oct 2026
Piler Feature-rich email archiving solution. Self-hostedOpen sourceArchiving and Digital Preservation (DP) 356GPL-3.0Cupdated Oct 2026
D DragonFly A small MTA for home and office use. Works on Linux and FreeBSD. Self-hostedOpen sourceCommunication - Email - Mail Transfer Agents 266BSD-3-ClauseCupdated Aug 2026
C cmyflix Minimalist Plex/Jellyfin alternative to stream video. Self-hostedOpen sourceMedia Streaming - Multimedia Streaming 195AGPL-3.0Cupdated Dec 2025